Spectral Diagnostics Inc. (Spectral) focuses on the development and commercialization, in North America, treatment for severe sepsis and septic shock. The Company also manufactures and sells certain reagents. Its products include Rapid Diagnostics for Sepsis, Endotoxin Activity Assay (EAA) and Toraymyxin. As of December 31, 2011, Spectral�s EAA endotoxin measurement was the only the United Sates Food and Drug Administration (FDA) cleared diagnostic on the market. Spectral Diagnostics (US) Inc. and Spectral Diagnostics (New Brunswick) Inc. are its subsidiaries.